package cn.tedu.egmybatis5.mapper;

import cn.tedu.egmybatis5.pojo.VO.CustomersVO2;
import cn.tedu.egmybatis5.pojo.VO.CustomersVO1;
import cn.tedu.egmybatis5.pojo.entity.Customers;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface CustomersMapper {
    int insertCustomers(Customers customers);
    CustomersVO1 selectCustomersById(String custId);

    List<CustomersVO2> selectCustomersByCity(String city);


}
